If a building is 1,065 feet tall. Starting from a height of 60 feet , windows 15 feet tall are used on the outside of the buildi
1 answer:
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To check the decay rate, we need to check the variation in y-axis.
Since our interval is
To compare the decay rates we need to check the variation on the y-axis of both functions.
Now, we calculate their ratio to find how they compare:
This tell us that the exponential function decays at three-fourths the rate of the quadratic function.
And this is the fourth option.
x^2 + 9.5^2 = 11^2
x^2 + 90.25 = 121
x^2 = 30.75
x^2 =
x = 5.54cm
rounded: 5.5cm
answer: D